History

upbringing

Management Philosophy: Contribution to Society / Respect for the Individual Quality Policy: Creating Products that Respond to Trust

Corporate Strain gauge Instruments Transducer Measurement Technology

1954 APR　Tokyo Sokki Kenkyujo established Founder: Tomizo Kobayashi: Founder, Tomizo Kobayashi
(1985 New Year's Greetings)

1958 DEC　Tokyo Sokki Kenkyujo.Co.,Ltd. Organizational change: Envelope at the time of establishment

1961 JUNE　Strain gauge started to export (France, U.K. and U.S.A.): Our strain gauges and measuring instruments were used in the TGV construction project (France) (Photo courtesy of Mainichi Newspapers)

1962 JULY　Osaka Sales Office opened

1966 MAY　Establishment of a new plant on the head office site: Head office main building site (1968)

Strain gauge verification equipment

Co-testing at NDI
Left: Tomizo Kobayashi

1969 APR　Kiryu Shinshuku factory opened JUL　Fukuoka Sales Office opened Awarded as a company contributing to exports (1969-1971/3 consecutive years): Second generation Fukuoka Sales Office

1971 MAY　Yokohama factory opened AUG　Osaka Sales Office opened: First Osaka Sales Office
(Photography 2007)

1972 DEC　Construction of the headquarters building: New Head Office

1974 JUNE　Exhibition held mainly of "TemL"

1977 MAY　Built a new wing headquarters: New Head Office building
(Photography 2008)

1978 APR　Tsuchiura Sales Office opened JULY　20th Anniversary Exhibition SEP　Kiryu Factory (transducer division) construction: Tsuchiura Sales Office

Tomizo Kobayashi gives New Year's greetings (1980)

1982 SEP　TDS-301 Exhibition

1983 MAR　Kiryu Factory (strain gauge division) construction NOV　25th Anniversary Exhibition

25th Anniversary Exhibition

25th Anniversary Exhibition (exhibition view)

Tomizo Kobayashi giving a speech

1984 APR　Kiryu Sales Office opened

1985 APR　Nagoya Sales Office Opened

1986 MAY　Kiryu Factory (strain gauge testing department) construction

1987 APR　Kiryu Factory (instrument department) construction: Kiryu Plant Cleanroom

1988 NOV　30th Anniversary exhibition: Ribbon-cutting ceremony of the 30th anniversary exhibition
Left: Mr. Tatsuo Kobayashi
Center: Mr. Tomizo Kobayashi

30th Anniversary Exhibition

30th Anniversary Exhibition (exhibition view)

1989 JUNE　Kiryu Factory (laboratory) construction: Panoramic view of the Kiryu Plant

1991 NOV　Yokohama factory transfer: Yokohama factory

1992 APR President Tatsuo Kobayashi takes office: Tatsuo Kobayashi, Second President
(New Year's greetings for 1993)

1993 JUNE　General catalog for TML products published NOV　35th Anniversary exhibition

35th Anniversary Exhibition

35th Anniversary Exhibition (6-Component Wheel Force Measuring Device)

1995 President Koji Kobayashi takes office: Third President, Koji Kobayashi
(1996 New Year's Greetings)

1997 JAN　Obtained ISO9001 (Design and manufacture of strain measuring equipment) SEP　10MN Force Calibration Machines installed

ISO9001 Certificate

Force Calibration Machines
(Left: 10MN/Center:50kN/Right: 1MN)

1998 NOV　40th Anniversary exhibition Home page launched Presented "The Perfect Correction Method for Distortion"

40th Anniversary Exhibition

40th Anniversary Exhibition
(exhibition view)

1999 APR　Yokohama Sales Office opened

2000 Accredited in Force field(JCSS-0090) Started e-commerce on the Internet: e-gaugeshop Strain measurement workshop held

JCSS Certificate

e-Gauge Shop

Strain gauge Workshop

2001 APR　Registered as a general construction company in Tokyo NOV　Construction of 6-component force test system: 6-component force test system

2002 President Akira Ochiai takes office OCT　Kita-Kanto Sales Office opened

Fourth President, Akira Ochiai
(2003 New Year's Greetings)

Kita-Kanto Sales Office

2003 JAN　ISO9001: 2000 update [expanded edition] (Design and manufacture of strain measuring equipment and transducer) NOV　45th Anniversary exhibition

40th Anniversary Exhibition (President Ochiai's opening remarks)

40th Anniversary Exhibition (1-Gauge 4-Wire Measuring method on display)

2004 MAR　Accredited as MRA IA JAPAN JCSS-0090 in the Force field AUG　Measurement consultant transfer to the Head quarters

2005 APR　Sapporo Branch Office Opened: Sapporo Branch Office

2006 FEB　ISO9001: 2000 update [expanded edition] (added to the range of strain gauge authenticate the manufacturing division) OCT　Data Logger TDS-530 Japan Good Design Award (G-Mark) given: Certificate of Good Design Award 2006

2007 OCT　Kumagaya Sales Office opened: Kumagaya Sales Office

2008 President Munehiro Kobayashi takes office DEC　50th Anniversary exhibition: President Munehiro Kobayashi

2010 MAR　Yokohama Sales Office transfer, Changed to Ebina Sales Office APR　Sapporo Branch Office and Akashi Branch Office are changed to Sales Office respectively/ Tsuchiura Sales Office transfer, Changed to Tsukuba Branch Office

2011 JUNE　Acquired leased land for head office 6-8-2 Minami-Oi, Shinagawa-ku, Tokyo (current annex)

2012 MAR　Kumagai Sales Office transfer, Changed to Takasaki Sales Office

2014 APR　Sendai Branch Office Opened

2016 President Masashi Kimura takes office: President Masashi Kimura

2018 APR　hiroshima Sales Office Opened, Integrate Ebina Sales Office to Tokyo Sales Office JUNE　Company emblem changed, English business name unified as “Tokyo Measuring Instruments Laboratory Co., Ltd.”

2020 OCT　Kita-Kanto Sales Office and Takasaki Sales Office combined to set up Tochigi Sales Office

2021 AUG　New office building completed (Head quarters): New Headquarters building

2022 APR　Akashi Sales Office and hiroshima Sales Office combined to set up Okayama Sales Office JUNE　Overseas subsidiary (TML Korea Co, Ltd. in Korea) established: Overseas subsidiary: TML Korea Co., Ltd.

2023 OCT　Company emblem renewed: New emblem

2024 DEC　An interview with our President, Masashi Kimura, was published in the Asia edition of TIME magazine: Published page

1954 Paper Strain Gauge: L-10: L strain gauges covered with felt cloth (light blue)
Light blue is the symbolic color of our strain gauge

1955 Polyester Strain Gauge: P Series Strain Gauge Adhesives: P-2, PS: World's First Polyester Strain Gauge PL-10

P-2 adhesive circa 1967

1959 High-temperature Strain Gauge: K, N Series: High-temperature Strain Gauge: K, N Series

1960 Friction type Strain Gauge: FL-10 Mold Strain Gauge: PM Series

1961 Post-yield Strain Gauge: Y series Strain Gauge Adhesive: CN: CN adhesive circa 1967

Polyester Strain Gauge PL-60 (around 1960)

Post-yield Strain Gauge: YL-10

1966 First edition of "Introduction to Strain Gauges" published: "Introduction to Strain Gauges"
(Revised Second Edition)

1967 Foil Strain Gauge: F series Temperature Gauge: T series

FLA-1-11

TFL-2-60

1968 Strain Gauge for Plastics: GF series Friction type Strain Gauge: CBF-6

Foil Strain Gauge GF series for Plastics

Friction type Strain Gauge type CBF-6

1970 Foil Strain Gauge: QF, ZF, WF series Adhesives(High temperature)：NP-50 (For domestic use in Japan)

Waterproof Foil Strain Gauge WF series

Our Adhesives Lineup

1971 Foil Strain Gauge: NF series Metal backing Strain Gauge: MB series: Metal backing Strain Gauge MB series

1973 Cryogenic temperature use Strain Gauge: CF series

1974 Bending Strain Gauge: DD series: Double-deck Gauge DD series

1975 Stress Gauge: SF series

1978 High Temperature Weldable Strain Gauge: AW series: Weldable Strain Gauge AW series

F series general purpose strain gauges

1979 Protector Gauge: FTP series

1980 Bolt Strain Gauge: BTM series: Bolt Strain Gauge BTM series

1983 Post-yield Strain Gauge: YF series High Temperature Weldable Strain Gauge: AWC-8B: Weldable Strain Gauge type AWC-8B

1984 Ingot development of Strain gauges for plastics

1985 Coating agent for low temperature: K-1

1986 Strain Gauge for elastic modulus compensation

1988 Capsule-type high-temperature gauge: AWH series: High Temperature Weldable Strain Gauge AWH series

1989 Coating tape for reinforcing steel bars

1990 Magnetic field Strain Gauge: MF series

1991 Metal base gauge (Waterproof gauge exclusively for concrete)

1993 Polyester Foil Gauges: PF series Composite Strain Gauge: BF series: Polyester Foil Gauges type PFL-20-11
Chain Gauges type CCFYX-1-11

List of Old Strain Gauges

1995 Our strain gauges have been certified in accordance with the international standard OIML (Recommendation No.62)

Datasheet in accordance with international standard OIML (Recommendation No. 62)

Package labels in accordance with international standard OIML (Recommendation No. 62)

1996 Adhesives: EB-2: Adhesives type EB-2

1998 Strain Gauge: UF series

1999 Post-yield Strain Gauge: YEF series Adhesive for large strain: CN-Y With Temperature-integrated Strain Gauges: Post-yield Strain Gauge type YEFRA-5

2001 High Temperature Weldable Strain Gauge: AWMD-8 Bolt Strain Gauge: BTM-1C Instant adhesive for winter use only: CN-R: Instant adhesive type CN-R (for winter use only)

BTM series Strain Gauges for Bolts

BTM installation

Bolt Gauge Certification Status

2002 High Temperature Weldable Strain Gauge : AWHU-5/-9, AWMD-5

High Temperature Weldable Strain Gauge type AWHU

High Temperature Weldable Strain Gauge type AWMD-5

2003 Gauge for shear strain: FLT/QFLT-05B 1-Gauge 4-Wire Strain Gauge: 1-Gauge 4-Wire Strain measurement method
FLA-5-11-1LQ

2004 WOOD-long term use Strain Gauge: PFLW, PLW series

2005 Strain Gauges for strain measurement at a minimal place: EFLK-02, EFLX-02 Strain Checker: FGMH-1

2006 Fiber Optic Weldable Strain Gauge: OAW-10A

2007 Coating Materials: UE-1

2008 Composite Strain Gauge: UBFseries Weldable Strain Gauge: AWC-2B High Temperature Weldable Strain Gauge : AWH-4

Coating Materials

2011 Strain Checker (3-axis type): FGMH-3A: Strain Checker (1-3 axis type)
FGMH-1B-2A-3A

2013 High Endurance Strain Gauge: DSF series

2015 Post-yield Strain Gauge: YHF series: Post-yield Strain Gauge type YHFLA2_H

Products using friction type gauges

2017 Strain Gauge: GOBLET® series: GOBLET® series

2019 Spot Welder: W-50RC: Spot Welder W-50RC

2020 Magnetic field Strain Gauge: QMFseries (single axis): Magnetic field Strain Gauge

2021 Multiaxial Distributed Welded Strain Gauge: AW series Magnetic field Strain Gauge: QMFseries (multi-axis)

Multiaxial Distributed Welded Strain Gauge type AWCA-6-350/AWRA-6-350

Magnetic field Strain Gauge type QMFRA-5

2022 Strain Gauge for Residual Stress Measurement: FRS-08: Residual Stress Measurement

2023 Linear Expansion Coefficient Measurement Strain Gauge:CTE Series: Linear Expansion Coefficient Measurement

2024 Strain Checker:FGMH-4A: Strain Checker FGMH-4A

1955 Electronically Switchable Dynamic Strainmeters: SA-10B: Our first measuring instrument type
SA-10B

1956 Static Strainmeters: S-1A Switching Box: SW-24A

Our First Proprietary Static Strainmeter type
S-1A

Switching Box type SW-24B
(Successor model of SW-24A)

1957 Impact Strainmeters: HSA-2: Impact Strainmeters: HSA-2

1960 Indicator for Friction type Strainmeters: FDS-1A

1964 Double-integral Vibration Meters: V1-6: Accelerometer type Vibration Displacement Measuring Instrument
V1-6

1966 Static Strainmeters: TS-1B Dynamic Strainmeters: DT-6A

Transistor type Static Strainmeter TS-1B

Transistor type Dynamic Strainmeter DT-6A

1967 Resistance thermometers: TR-100

1968 Water Tank Control Equipment

1969 Amplifier for High-speed Response type Differential Transformers

1970 Dynamic Strainmeters: DT-6B Load indicators: LM-1B: Dynamic Strainmeter type DT-6B

1971 Active Filter: FT-6A

1972 Digital Dynamic Strainmeters: TDS-1P Stationary Automatic Digital Strainmeters: DS-1000: Digital Dynamic Strainmeter type DS-1P

1973 Automatic Digital Strainmeters: ASC-256 "TemL" Digital Indicators: TD-1L: Automatic Digital Strainmeters "TemL"

1974 Automatic Digital Strainmeters: TDS-256 Timer: T-24P: Automatic Digital Strainmeter type
TDS-256

1975 Automatic Digital Strainmeters: TDS-256DC: Automatic Digital Strainmeter type
TDS-256DC

1977 Waveform Analyzers

1978 Automatic Digital Strainmeters: TDS-100 Dynamic Strainmeters: DA-1AF Railroad track inspection vehicle

Automatic Digital Strainmeter type
TDS-100

Dynamic Strainmeter type DA-1AF

1979 Paper tape copier: PEC-203 Inclinometer Indicators: DI-1A Structural Stress Strainmeters: Paper tape copier type PEC-203

1980 Histogram Recorder: HR-202/HR-204 Digital Strainmeters: TDS-256DCⅡ Digital cassette recorder: RM-1HA

Histogram Recorder type HR-204A

Digital cassette recorder type RM-1HA

Digital Strainmeter type TDS-256DCⅡ/Switching Box type ASW-324

1981 Data Logger: TDS-301 Fatigue Test Measuring Instruments: TMF-8A: Automatic Digital Static Strainmeter type TDS-301

Exhibition featuring TDS-301

Exhibition featuring TDS-301 (exhibition view)

1982 Data Logger: TDS-501

1983 Dynamic Strainmeters: DA-12A Compact digital indicator: TD-16J Instrumentation Amplifiers: TM series: Dynamic Strainmeter type DA-12A

1984 High-speed Data Logger: THS-1000 Digital Strainmeters: TC-1K Histogram Recorder: HR-808A

High-speed Data Logger type THS-1000

Compact Static Strainmeter type TC-1K

Histogram Recorder type HR-808A

1985 Digital Dynamic Strainmeters: DRA-10A Compact Dynamic Strainmeters: SDA-62B,82B Microdisc Recorders: RM-351: Digital Dynamic Strainmeter type DRA-10A

1986 Automatic levee observation system

1987 Digital Strainmeters: TC-21K: TC-21K, the successor to TC-1K

1988 Digital Load Meters: TC-21L

1989 Data Logger: TDS-302 Switching Box: SSW-50C Data Logger: TDS-601

Data Logger type TDS-302

Switching Box type SSW-50C

Data Logger type TDS-601

1990 Miniature 6-Component Force Analyzer: MFT-306 Data Logger: TDS-101F Microdisc Recorders: RM-352

1991 Digital Inclino Analyzer: DIA-200 F/V converter: FV-15B Train sway measurement system

1992 Digital Dynamic Strainmeters: DRA-101A Data Logger: DS-101R Hydraulic servo control unit: Digital Dynamic Strainmeter type
DRA-101C

1993 Histogram Recorder: HR-908A Data Logger: THS-1100 Dynamic Strainmeters: SDA-830A

Dynamic Strainmeter type SDA-830C

Data Logger type THS-1100

Control Terminal HR-321/Memory Pack
HR-251/Readout Printer HR-24

TDS-301 celebration of reaching 1,000 units shipped (1985)

1994 Digital Strainmeters: TC-31K Dynamic Strainmeters: DA-16A

Digital Strainmeter type TC-31K

Dynamic Strainmeter type DA-16A

1995 Printer: TDP-544B Switching Box: SW-21B: Switching Box type SW-21C

1996 Data Logger: TDS-303 Dynamic Strainmeters: DA-36A Digital Dynamic Strainmeter: DRA-101C: Dynamic Strainmeter type DA-36A

1997 Intelligent Switching Box: ISW-50C Digital Load Meters: TC-31L

1998 Data Logger: TDS-602 Dynamic Strainmeters: SDA-310C/830C Telemeter: THG-85/86: Data Logger type TDS-602

1999 Telemeter: TRG-200L/700L Data Logger: TDS-102 Ground Data Logger: MDL: Portable Data Logger type TDS-102

2000 Strainmeters: CBA-131A Digital Dynamic Strainmeters: DRA-107A Networked Measurement Systems: TML-NET: Strainmeter type CBA-131A

2001 Strain Calibrators: CBA-2310A Strainmeters: TC-31M Micro Dynamic Strainmeters: DC-104R: Micro Dynamic Strainmeter type
DC-104R

2002 Electric Jacking System Real-vehicle Entry System

2003 2 Directional Inclinometer Adaptor: IA-31/32 Network Handheld Strainmeters: TC-35N Multi-channel Digital Strainmeters: DRA-30A: Network Handheld Strainmeter type
TC-35N

2004 Hydraulic Servo Control Unit: TSV-220A Dynamic Strainmeters: DC-97A TDS-303 Renewal: DC type Dynamic Strainmeter
DC-96A/DC-97A

2005 SL-108A High-Speed Dynamic Strainmeters: DRC-3410 Data Logger: TDS-530 Multi-Recorder: TMR-200 series

Data Logger type TDS-530

Multi-Recorder type TMR-200 series

2006 Thermocouple Adaptor: TA-01KT: Thermocouple Adaptor type TA-01KT

2007 Wheel Alignment Measuring Instrument: WAM-1A Slip-ring Type Miniature 6-Component Force Analyzer: MFT-306T Smart Dynamic Strain Recorders: DC-204R/Ra

Smart Dynamic Strain Recorder type DC-204R/DC-204Ra

Slip-ring Type Miniature 6-Component Force Analyzer type MFT-306

2008 Dynamic Strainmeters: DA-37A High-precision Digital Indicators: TD-23L High-speed, High-function Data Logger: TDS-630: High-speed, High-function Data Logger type TDS-630

2009 Arrester for Instrument Protection: NZ-7C Digital Telemetry System: DT-031T/031R Handheld Data Logger: TC-32K

Digital Telemetry System type
DT-031T/031R

Handheld Data Logger type TC-32K

2010 Portable Data Logger: TDS-150 Carrier type Dynamic Strainmeter: DA-17A

Portable Data Logger type TDS-150

Carrier type Dynamic Strainmeter
DA-17A

2011 Wireless Data Recording System: ZT-014/-120 Network Module: NSW-024C: Network Module type NSW-024C

2012 Mesh Wireless System: ZT-211/-221 PC control Dynamic Strainmeter: DC-004P: PC control Dynamic Strainmeter type DC-004P

2013 Wireless Controller: ZT-150 Handheld Dynamic Strainmeter: DH-14A Low Power Digital Telemeters: DT-121T

Handheld Dynamic Strainmeter type DH-14A

Low Power Digital Telemeter type
DT-121T_DT-181R

2014 Multi-channel Dynamic Strainmeter: DS-50A Dynamic Strainmeters Analog type: DA-38A Monitoring System Controlle: MD-111

Multi-channel Dynamic Strainmeter type DS-50A

Dynamic Strainmeters Analog type
DA-38A

2016 Data Logger: TDS-540 Digital Indicator: TD-98A

Data Logger type TDS-540

Digital Indicator type TD-98A

2017 Digital Indicator : TD-96A Multi-Recorder: TMR-300 series FBG Fiber-optic Strainmeter TFM-104

Digital Indicator type TD-96A

Multi-Recorder TMR-300 series

2019 T-ZACCS 3 Pocket Data Loggers：MM-014 T-ZACCS 5 Data Logger: TS-560 T-ZACCS 3 Pocket Load Meter: MM-014L

T-ZACCS 3 MM-014

T-ZACCS 5 TS-560

T-ZACCS 3 MM-014L

2021 T-ZACCS 9 High-speed, High-accuracy, High-functionality Data Logger: TS-960 T-ZACCS BOX Measurement Box: EX-50H T-ZACCS UNIT Measurement Unit: EU-10H T-ZACCS UNIT Analog Output Unit: EU-10VO T-ZACCS＋Switching Box Protocol Converter: EI-01P

T-ZACCS 9 TS-960

T-ZACCS BOX EX-50H

T-ZACCS UNIT EU-10H

T-ZACCS UNIT EU-10D

T-ZACCS UNIT EU-10VO

T-ZACCS＋EI-01P

2022 Network Modules: NSW-01TC/NSW-01VC Telemetry System: DT-221T/-281R T-ZACCS 9 High-speed, High-accuracy, High-functionality Data Logger: TS-963

Network Module type
NSW-01TC/NSW-01VC

Telemetry System type DT-221T/-281R

T-ZACCS 9 TS-963

2024 Portable Data Logger:TS-360: Portable Data Logger TS-360

1958 Load Cell: CLP Pressure Transducers: CLP-100-WG (custom order)

1959 Press Load Cell: 200tf Press Load Cell

1960 Displacement Transducer: OU, PI

1961 Acceleration Transducer

1969 Sliding Displacement Transducer: SDP-BS

1971 Compression Load Cell: CLP-F

1974 Strain Transducer: KM: KM-100 Catalog

500kgf Tension/Compression Deadweight Load Testing Machine

200tf Compression Hydraulic Static Load Test (Force Standard Machine)

1975 Soil Pressure Gauges: KD Pore Pressure Gauges: KP

1977 Reinforcing Bar Meter: KS High Sensitive Displacement Transducer: CDP: High Sensitive Displacement Transducer type CDP-25

1978 Compression Load Cell: CLU Acceleration Transducer: AR: Inert-gas Encased Load Cell CLU series

1979 Standing-type Inclinometer: KB Joint-Meter: KJ High-precision Tension/Compression Load Cell: TCLZ

1980 High-precision Tension/Compression Load Cell: CLM/TCLM/CLP/CLG Dial gauge type Displacement Transducer: DDP: High-precision Tension/Compression Load Cell CLM-A series

1981 Micro-Creep Meter: KH-A Concrete Compression Testing Sensor: CM

Installation of Micro Creep Meter KH-A

Concrete Compression Testing Sensor CM

1982 General Displacement Transducer: SDP-C: General Displacement Transducer type SDP-C

1983 Cavity type Pressure Transducers: PWH High capacity Acceleration Transducer: AR-E

Cavity type Pressure Transducer type PWH-PA

High capacity Acceleration Transducer type AR-E

1984 Measure Type Displacement Transducer: DP Torque Transducer: LT-20KA Switching Box type Multi-stage Inclinometer: KB-L/M

Measure Type Displacement Transducer type DP-B

Multi-stage Inclinometer with Built-in Switching Box type KB-M

1985 Center-hole type Compression Load Cell: CLC, CLS, CLG-B Flush Diaphragm Type Pressure Transducers: PWF-B Crack Displacement Transducer: KG-A,B

Crack Displacement Transducer type KG-B

Flush Diaphragm Type Pressure Transducer type PWF-PB　

Center-hole type Compression Load Cell type CLC-NA

Ultracompact Compression Load Cell type CLS-NA/CLS-NB

Compression Load Cell type CLG-NB

1986 3-Component Wheel Force Transducer Load Cells for Suspension Bridge Hanger Rope

1987 Slip-ring type Wheel Torque Measurement: LTW-KA

Slip-ring type Wheel Torque Measurement type LTW-KA

Slip-ring type Wheel Torque Measurement type LTW-KA (mounted)

1988 Continuous Tube Displacement Transducer: KWL-B

1989 Water Level Transducer: KW-C Flush Diaphragm Type Pressure Transducers: PWF-C: Water Level Transducer type KW-C

1990 6-Component Wheel Force Transducer Slip-ring type: SLW-A Press Strainmeters: PKM-A Torque Transducer: LT-KB: Slip-ring type SLW-A 6-Component Wheel Force Transducer

1991 Measure Type Displacement Transducer: DP-C

1992 Acceleration Transducer: AR-F

1993 Buried Multistage Inclinometer: KB-P Pore Pressure Gauges: KPC-PA/KPD-PA: Pore Pressure Gauges KPC-PA/KPD-PA

1994 Ground Extension Gauge: KLG Thermocouple built-in strainmeter: KM-AT/BT Thermocouple built-in Reinforcing Bar Meter: KS-AT

Ground Extension Gauge type KLG-A

Strain Transducer KM series

Reinforcing Bar Meter KSAT-A

1995 Settlement Transducer: KLA Concrete Compression Testing Sensor: CM-10H

Settlement Transducer type KLA-A

Vandal-resistant compressometer CM-H

1996 High Sensitive Acceleration Transducer: ARS-TB Bedrock Displacement Transducer: KLB-A: High Sensitive Acceleration Transducer type ARS-TB

1997 Continuous Tube Displacement Transducer: KWL-C

1998 JIS B 7728 Compliant Load Cell

1999 SI for transducer capacity High power inclinometer: KB-KD Ground Extension Gauge: KLG-B: Ground Extension Gauge KLG-B

2000 Braking Pedal Force Transducer: MLA-NA Insertion-type Inclinometer: KB-GC/HC Network type Ground Extension Gauge: NKLG-A/B

Braking Pedal Force Transducer
MLA-NA

Insertion-type Inclinometer
KB-GC/KB-HC

2001 JCSS-compliant Compression Load Cells: CLJ-NA/NB: High-precision Compression Load Cell CLJ-NA

2002 Caisson Method for Measuring Sensor: KKA Caisson Method for Measuring Sensor: KKB Small FWD System FWD-Light

Caisson Method for Measuring Sensor KKA

Caisson Method for Measuring Sensor KKB-PB

FWD-Light^Ⓡ Small FWD System Main Unit KFD-100A

Ground investigation by small FWD

Presentation of small FWD system in China

2003 High-precision Tension Load Cell: TLJ-NA Multi-stage Inclinometer: KB-JE/JF/KE/KF Tension/Compression Load Cell: TCLN

High-precision Tension Load Cell
TLJ-NA

Tension/Compression Load Cell
TCLN-NA

2004 General Displacement Transducer: SDP-50CT/100CT Slip-ring type Wheel Torque Measurement: LTW-2.5KNC: General Displacement Transducer
SDP-CT

2005 Concrete Moisture Sensor: KZW-1A High Sensitive Displacement Transducer: CDP-5/10M High Response Acceleration Transducer: ARJ-50A/D/T: Concrete Moisture Sensor KZW-1A

2006 Continuous Tube Displacement Transducer: KWL-1000 High-capacity, Low-profile Tension/Compression Load Cell: TCLY High Sensitive Displacement Transducer: CDP-25M: High-capacity, Low-profile Tension/Compression Load Cell TCLY

2007 Wheel Alignment Displacement Transducer: WAD-1A Slip-ring type Wheel Torque Measurement: LTW-ND Telemeter Type 6-Component Force Transducer: SLW-ND: Wheel Alignment Displacement Transducer WAD-1A/WAD-1B

2008 High Sensitive Displacement Transducer: CDP-100M Continuous Tube Displacement Transducer: KWL-E Networked Multistage Inclinometer: NKB

High Sensitive Displacement Transducer type CDP-M

Continuous Tube Displacement Transducer type KWL-E

Networked Multistage Inclinometer NKB-LF/NKB-MF

2009 Load Cell for High Temperature: CLR-NAH Waterproof Displacement Transducer: FDP-A Concrete Filling Detection Sensor: KZA-1C

Load Cell for High Temperature type CLR-NAH

Waterproof Displacement Transducer type FDP-A

Concrete Filling Detection Sensor type KZA-1C

2010 Frictional type Axial Strain Transducer: FGDH-1B: Frictional type torque sensor system: FGDH-3A

2012 Multi-stage Inclinometer: KB-JG/KG, KB-JH/KH: Multi-stage Inclinometer KB-JG/KB-K

2013 Rock Bolt Axial Force Transducer: KRB-A

2014 Caisson Method for Measuring Sensor: KKB-PB Pore Pressure Gauges: KPE-PB: Pore Pressure Gauge type KPE-PB

2015 Miniature Pressure Transducer: PDA-PB/PDB-PB: Miniature Pressure Transducer PDA-PB/PDB-PB

Automotive Measurement Systems Overview

2017 Frictional type Axial Strain Transducer: FGAH-1B Measure Type Displacement Transducer: DP-F

Frictional type Axial Strain Transducer FGAH-1B-R/FGAH-1B-H

Measure Type Displacement Transducer type DP-F　

2018 General Displacement Transducer: SDP-E/-ET: General Displacement Transducer type SDP-E

2019 Ultracompact Pore Pressure Gauge: KPG-PA/KPH-PA: Ultracompact Pore Pressure Gauge KPG-PA/KPH-PA

2020 High Response Acceleration Transducer: ARGH-A/ARGL-A/ARGL-A-T High Sensitive Displacement Transducer : CDP-T Center-hole type Compression Load Cell: KCH-NA

High Sensitive Displacement Transducer type CDP-25T

Center-hole type Compression Load Cell type KCH-NA

2021 High Response Acceleration Transducer: ARGH-A-T

2022 Miniature Pressure Transducer: PDC-PA/PDD-PA High-precision Tension/Compression Load Cell: TCLZ-NB

Miniature Pressure Transducer
PDC-PA/PDD-PA

High-precision Tension/Compression Load Cell type TCLZ-NB

MEMS type Accelerometer: ARGH-A (2020-2021)

MEMS type Accelerometer: ARGH-A-T
(2020-2021)

MEMS type Accelerometer: ARGL-A (2020-2021)

2024 Compact Size Strain Transducer: KM-M Network Compatible Multi-layer inclinometer: IM-10UA/BA Frictional Type Torque Sensor: FGDH-4A

Compact Size Strain Transducer KM-M

Network Compatible Multi-layer inclinometer IM-10UA/BA

Frictional Type Torque Sensor FGDH-4A

1969 Vibration stress measurement of Maekawado-Ohashi Bridge Strain, stress and displacement measurement of monorail piers at Osaka Expo site

Our first full-scale measurement work Maekawado-Ohashi Bridge

Osaka Expo Measurement Construction

1972 Oil storage tank stress measurement (Kiire, Kagoshima) Vibration test of buried pipe Pressure resistance testing of reactor pressure vessels

1973 Measurement of steel tower stress

1974 Long-term testing of water tension in crude oil tanks

1975 Measurement the behavior of landslide prevention piles

1976 Stress Measurement of Bridge Girder of Tohoku Shinkansen

1977 Subway deformation management associated with pier foundation work Measurement of superstructure stress of Omishima-bashi Bridge Measurement of Steel Sheet Pile Deformation in Tottori Sendaigawa River

1978 Stress deflection measurement of Arakawa Nakagawa Bridge Osaka City Transportation Bureau/ Order for track inspection data recorder

Inspection car
(Kobe City Transportation Bureau)

1991 Unveiling Ceremony of the inspection car
(Kobe City Transportation Bureau)

1979 Stress and temperature measurement of each part of high pressure casing Stress measurement during construction of Sabagawa Bridge on Chugoku Expressway

1980 LPG underground tank membrane stress measurement

1981 Tension test of the upper structure of the Tsukiyono Bypass Tonegawa Bridge Extrusion method measurement of the Yakkan-Gawa River Frequency measurement of stress fluctuation of transmission line towers on Mt. Kuroko (vibration test of Tsuruga test line)

Power line tower on Mt. Kroko

Stress fluctuation frequency measurement of a power line tower on Mt. Kroko (Upper: frequency measurement system, Lower: TDS-301 )

1982 Model test of cable-stayed bridge Pressure boosting test of spherical tanks

1983 Master controller crack control experiment

1984 Measurement related to ground improvement of thermal power plants Experiments on deep-water revetments Residual stress measurement of piping

1985 Gauge Installation on Steel Pipe Pile at Gwangyanghang, Korea Loading Tests of Soft-Bottom Breakwaters in the Ariake Sea

1986 Tohoku Shinkansen Okachimachi shield tunnel measurement PC cable-stayed bridge measurement (Osaka Konohana-ohashi Bridge): Osaka Konohana-ohashi Bridge

1987 Installation of test meters and observation work at basic airport facilities Thermal stress measurement of turbine casing in thermal power plant Measurement of Narita International Airport Test Pavement: Measurement of Narita International Airport Test Pavement

1988 Container transport test Tokyo Metropolitan Bridge Survey Stress Frequency Measurement SIT (Structural Integrity Test) work for Ooi Nuclear Power Station Unit 3 of Kansai Electric Power Co.

1989 Yokohama Arena Suspended Load Management System Tokyo Metropolitan Government Bridge Safety Confirmation Test New Transportation System Rokko Island Line Stress Measurement: Yokohama Arena Suspended Load Management System

1990 Munich Bridge (cable-stayed bridge) stress measurement Sanyo Expressway Test Pavement District heating and cooling system piping stress measurement

1991 Akashi Kaikyo-ohashi Bridge Helicopter Crossing Test Kansai International Airport Basic Facility Test Pavement Measurement: Measurement of Kansai International Airport Test Pavement

1992 JAS Haneda hangar jackdown measurement Experimental Measurement of Dome Membrane Structure at Technical Training Center Nishitakao Dam measurement work

1993 Akima parallel tunneling method tunnel measurement Container Ship Stress Measurement Long-term measurement of the pavement of the National Highway 24 bypass

1994 Higashi-Kanto Expressway Pavement Test SIT (Structural Integrity Test) for Kashiwazaki-Kariwa Nuclear Power Station Unit 6 of Tokyo Electric Power Co.

1995 Roof lift for Narashino General Heated Swimming Pool Deep Dome Measurement

1996 Measurement construction of Kurushima-ohashi Bridge Subway Line 12 San Dome Construction Registered Construction Consultant (Soils and Foundations)

Certificate of Registration as a Construction Consultant

Measurement Consultant Catalog

1997 No.2 Tomei viaduct loading test Study of impact of buried pipe on pavement

1998 Nagoya Dome Suspended Load Management System Narita Airport Taxiway A On-site Behavior Survey Akiha Dam left bank land observation system

1999 Ground measurement around MM21 shield construction Narita Cargo Area Apron Pavement Test Kisogawa-ohashi bridge measurement

2000 Investigation of the soundness of the caisson yard at Hitachinaka Port Long-term deformation observation of cut-and-fill earth retaining wall of Tohoku Shinkansen Measurement of coal silo at KEPCO's Maizuru Power Station

2001 Higashi-Kyushu Expressway Embankment Measurement Narita Airport PPC pavement site behavior survey Nippon Budokan Suspension Load Management System Aircraft Stress Measurement Project of the former Japan Defense Agency

2002 Misaki Fishing Port Hybrid Caisson Measurement Work US-1 A modified airplane gauge affixing and wiring Chubu International Airport Small FWD Test

Slope Measurement

2003 JAS Haneda-oki Exhibition Hangar Jackdown Measurement Second Tomei Sarutagawa Bridge Measurement Construction Venezuela GURI power plant Vibration measurement

2004 Stress measurement of the Arakawa-ohashi Bridge on the Komatsugawa Line of the Metropolitan Expressway Iwakuni Airfield Runway Test Pavement Construction Kansai Airport Phase II Construction Test Pavement Work Adoption of strain gauges for testing of Boeing 787 wing sections

Building Demolition

Offshore Floating Body Measurement

2005 Senjo Takatori Line Road Dynamic Observation Nadachi Wind Power Tower Strain Measurement Constant microtremor measurement of steel towers: Rebuilding of a building

2006 Escort vessel Hiei generator shaft torque measurement Gauge mounting for fatigue strength test on all CX/PX Arakawa Super Levee Deformation Measurement

2007 Boeing 787FT Gauge installation work Indian Hydroelectric Power Plant Tension Measurement Anchor strap strain measurement of LNG tank in Mexico

2008 Toyosu Governor Station Deformation Management Measurement Kurashiki LPG Storage Tank Base Storage Tank Tunnel B Measurement Small FWD test on trackbed for new station construction in Tokyo

2009 Stress Measurement for Ibi-Nagara-ohashi Bridge Reinforcement Work XP-1 trial repair strain gage installation work Installation and measurement of concrete filling sensing sensors for seismic retrofit of the Toyokan (Asian Gallery) of the Tokyo National Museum

2010 Takasegawa-bashi Bridge Stress Measurement of Expanded Concrete in Actual Bridge Deck Diesel engine welding gauge and thermocouple measurement Study on Joint Structure Design Methodology for Airport Concrete Pavement

2011 Dynamic measurement of extruder girders Hokkaido Shinkansen, Long-Term Stability Tests of GRS Integrated Bridges Yurikamome field strain measurement

2012 Aomori Oodai-bashi Bridge proximity construction management measurement Frozen Ground Dynamic Observation Floating Wind Power Offshore Demonstrator Project Water level measurement in Sasago Tunnel, Chuo Expressway: Highway Measurement

2013 Caisson suspension load measurement work Akabane Iwabuchi Junior High School New Construction Gymnasium Building Tension Beam Strain Measurement Behavior monitoring measurements for the demolition of the Tokiwa-Bashi-Mon-Ato, a National Historic Site

2014 Pile monitoring measurement for post-earthquake integrity assessment Behavior measurement of steel finger joints Next transport XC-2, new #01, strain gage affixing and wiring work

2015 Sotetsu-Tokyu direct line, Shin-Tsunashima station and other construction SMW inclination control construction measurement Long-term monitoring of the Jinzu-gawa River Bridge Existing Pier Rebar Stress Study Myoko-ohashi Bridge Monitoring: Railroad embankment measurement using FWD

2016 Bridge Bearing Displacement Measurement (Joban Expressway) Sluice gate facility operation performance study Pneumatic caisson attitude control management system

2017 Boeing 777 center wing strain gage installation Installation of strain gages on generator rotor blades Strain and temperature measurement of seismic reinforcement members

2018 New gas holder commissioning gauge installation and measurement work Supervision and measurement of the construction of Shimo-Kasuya No.1 elevated bridge on the New Tokyo-Nagoya Expressway Miwa Dam Redevelopment Lake In-Lake Sediment Control Facility　Monitoring System

2019 150,000 m³ BFG Holder Repair of sealing device/Field trial run automatic measurement Kachidoki-bashi Bridge Stress frequency measurement Crack gauge affixing work on C-2 mass production transport aircraft: Landslide observation using an extensometer

2020 Kuretsubo Bridge Impact Vibration Test Falling Weight Test Measurement of Bridge Girder Protective Works

2021 Shinonome-bashi Bridge abutment back inclination measurement Stress measurement near bolt of generator engine Stress measurement during agitator test: Pavement KM installation

2022 Akigawa Viaduct Stress Measurement

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